India, Sept. 2 -- Former British prime minister Keir Starmer on Tuesday announced plans to step down as a member of Parliament from London to focus on "international affairs". Starmer, who resigned as Labour leader and PM to be succeeded at 10 Downing Street by Andy Burnham last month, had previously indicated plans to carry on as an MP to support the government from the backbenches of the House of Commons. In a statement posted on his social media channels on the day Parliament returns after its summer recess, the 63-year-old former barrister revealed his decision to resign from frontline Labour politics - a move that will trigger a by-election in his Holborn and St Pancras constituency in the UK Capital. "Over the summer, I have had tim...